Sarah,astrugglingyoungwomanlivinginBrooklyn,agreestovolunteerasanexperimentalsubjectforapharmaceuticalcompanycalledDynamicHealthCuretobethebearerofLEXXandmakemoneytosolveherfinancialtroublesandtakecareofhermotherwhohasAlzheimer's.Ananochipisplantedintohercerebralcortexanddesignedtotakecontrolofthebodyinordertocontaindiseasesassoonastheyoccur.Butwhentheimplantwithartificialintelligenceturnssinisterandordershertocommitcrimes,Sarahisplungedintoamurderousspiralwithonlyonechoicetoliveordie.
里卡尔多·斯卡马奇奥,马西米利亚诺·加洛,安娜贝拉·沃丽丝